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Various bug fixes #126

Merged
merged 17 commits into from
Aug 21, 2017
Merged

Various bug fixes #126

merged 17 commits into from
Aug 21, 2017

Commits on Aug 7, 2017

  1. Use real functions for gurobi tolerances (#124) 

    Avoid lambda functions, which can't be pickled
    @cdiener @KristianJensen
    cdiener authored and KristianJensen committed Aug 7, 2017
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  2. Don't trigger update in _get_expression with gurobi (#121) 

    Avoid an infinite recursion
    @cdiener @KristianJensen
    cdiener authored and KristianJensen committed Aug 7, 2017
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  3. newer Gurobi raises AttributeError if objective value is invalidated (#… 

    …122)
    @cdiener @KristianJensen
    cdiener authored and KristianJensen committed Aug 7, 2017
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  4. fix: make sure only relevant attribute retrieval can get excepted

    @KristianJensen
    KristianJensen committed Aug 7, 2017
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Commits on Aug 8, 2017

  1. fix: memory leak when garbage collecting glpk models

    @KristianJensen
    KristianJensen committed Aug 8, 2017
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Commits on Aug 9, 2017

  1. Fix gurobi constraint primal calculation (#120)

    @cdiener @KristianJensen
    cdiener authored and KristianJensen committed Aug 9, 2017
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  2. fix: make gurobi constraint primal handle range constraints

    @KristianJensen
    KristianJensen committed Aug 9, 2017
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  3. fix: make gurobi configuration picklable

    @KristianJensen
    KristianJensen committed Aug 9, 2017
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Commits on Aug 11, 2017

  1. chore: workaround cplex get_indices slowness

    @KristianJensen
    KristianJensen committed Aug 11, 2017
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  2. fix: flake8

    @KristianJensen
    KristianJensen committed Aug 11, 2017
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  3. test: test objective with over 1000 variables

    @KristianJensen
    KristianJensen committed Aug 11, 2017
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  4. Merge branch 'devel' into bug-fixes

    @KristianJensen
    KristianJensen committed Aug 11, 2017
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Commits on Aug 14, 2017

  1. fix: comment out glpk model __del__ method 

    Objects with a __del__ method prevents the gc from resolving cyclic
references. All references to an optlang model in variables,
constraints and objectives should be weakrefs instead.
    @KristianJensen
    KristianJensen committed Aug 14, 2017
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Commits on Aug 21, 2017

  1. chore: make duality ready for symengine

    @KristianJensen
    KristianJensen committed Aug 21, 2017
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  2. fix: make symengine symbol picklable

    @KristianJensen
    KristianJensen committed Aug 21, 2017
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  3. test: adapt expression_parsing tests to symengine

    @KristianJensen
    KristianJensen committed Aug 21, 2017
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  4. test: skip large objective test with scipy

    @KristianJensen
    KristianJensen committed Aug 21, 2017
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